Grewal,B.S creator text N. Delhi Khanna Books Publishing Co. Ltd. 2011 monographic 676p. ENGINEERING AND ALLIED OPERATIONS APPROXIMATIONS AND ERRORS IN COMPUTATION, SOLUTION OF ALGEBRAIC AND TRANSCENDENTAL EQUATIONS,SOLUTIONS OF SIMULTANEOUS ALGEBRAIC EQUATIONS, MATRIX INVERSION AND EIGEN-VALUE PROBLEMS, FINITE DIFFERENCES,INTERPOLATION, MATLAB 620.0042 GRE 9788174092489